From 2b1bc243218471fc50bc2ced7c79c1ad91e5b8ab Mon Sep 17 00:00:00 2001
From: Craig Dowell <craigdo@ee.washington.edu>
Date: Tue, 24 Jun 2008 19:09:49 -0700
Subject: [PATCH] Apply patch for bug 231

---
 src/applications/udp-echo/udp-echo-server.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/applications/udp-echo/udp-echo-server.cc b/src/applications/udp-echo/udp-echo-server.cc
index 502673519..af7747c0a 100644
--- a/src/applications/udp-echo/udp-echo-server.cc
+++ b/src/applications/udp-echo/udp-echo-server.cc
@@ -104,6 +104,8 @@ UdpEchoServer::HandleRead (Ptr<Socket> socket)
           NS_LOG_INFO ("Received " << packet->GetSize() << " bytes from " << 
             address.GetIpv4());
 
+          packet->RemoveAllTags ();
+
           NS_LOG_LOGIC ("Echoing packet");
           socket->SendTo (packet, 0, from);
         }